Charles P. (Charles Pickering) Bowditch Books

On the Age of Maya Ruins

Charles P. (Charles Pickering) Bowditch

Was the Beginning Day of the Maya Month Numbered Zero (or Twenty) or One?

Charles P. (Charles Pickering) Bowditch

Memoranda on the Maya Calendars Used in the Books of Chilan Balam

Charles P. (Charles Pickering) Bowditch